I have just used my Halifax card on DVD Soon for the first time, since cancelling my usual Virgin card due to the DVD Pacific fiasco. When I came to the checkout, I was presented with a pop up screen, from "Halifax Secure", asking for my date of birth, and some other secure info, which claimed to be a card security measure. I would also assign a password to use the card in future. Has anyone else seen or heard of this? Given the general heightened awareness of online credit card security, I declined this offer, until I can verify that it's authentic. Any info appreciated.